return NULL;
}
clp->cl_name.len = name.len;
+ INIT_LIST_HEAD(&clp->cl_sessions);
+ idr_init(&clp->cl_stateids);
+ atomic_set(&clp->cl_refcount, 0);
+ clp->cl_cb_state = NFSD4_CB_UNKNOWN;
+ INIT_LIST_HEAD(&clp->cl_idhash);
+ INIT_LIST_HEAD(&clp->cl_openowners);
+ INIT_LIST_HEAD(&clp->cl_delegations);
+ INIT_LIST_HEAD(&clp->cl_lru);
+ INIT_LIST_HEAD(&clp->cl_callbacks);
+ INIT_LIST_HEAD(&clp->cl_revoked);
+ spin_lock_init(&clp->cl_lock);
+ rpc_init_wait_queue(&clp->cl_cb_waitq, "Backchannel slot table");
return clp;
}
WARN_ON_ONCE(atomic_read(&ses->se_ref));
free_session(ses);
}
+ rpc_destroy_wait_queue(&clp->cl_cb_waitq);
free_svc_cred(&clp->cl_cred);
kfree(clp->cl_name.data);
idr_destroy(&clp->cl_stateids);
if (clp == NULL)
return NULL;
- INIT_LIST_HEAD(&clp->cl_sessions);
ret = copy_cred(&clp->cl_cred, &rqstp->rq_cred);
if (ret) {
spin_lock(&nn->client_lock);
spin_unlock(&nn->client_lock);
return NULL;
}
- idr_init(&clp->cl_stateids);
- atomic_set(&clp->cl_refcount, 0);
- clp->cl_cb_state = NFSD4_CB_UNKNOWN;
- INIT_LIST_HEAD(&clp->cl_idhash);
- INIT_LIST_HEAD(&clp->cl_openowners);
- INIT_LIST_HEAD(&clp->cl_delegations);
- INIT_LIST_HEAD(&clp->cl_lru);
- INIT_LIST_HEAD(&clp->cl_callbacks);
- INIT_LIST_HEAD(&clp->cl_revoked);
- spin_lock_init(&clp->cl_lock);
nfsd4_init_callback(&clp->cl_cb_null);
clp->cl_time = get_seconds();
clear_bit(0, &clp->cl_cb_slot_busy);
- rpc_init_wait_queue(&clp->cl_cb_waitq, "Backchannel slot table");
copy_verf(clp, verf);
rpc_copy_addr((struct sockaddr *) &clp->cl_addr, sa);
gen_confirm(clp);
}
/*
- * Cache a reply. nfsd4_check_drc_limit() has bounded the cache size.
+ * Cache a reply. nfsd4_check_resp_size() has bounded the cache size.
*/
void
nfsd4_store_cache_entry(struct nfsd4_compoundres *resp)
* The sequence operation is not cached because we can use the slot and
* session values.
*/
-__be32
+static __be32
nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
struct nfsd4_sequence *seq)
{
dprintk("--> %s slot %p\n", __func__, slot);
- /* Either returns 0 or nfserr_retry_uncached */
status = nfsd4_enc_sequence_replay(resp->rqstp->rq_argp, resp);
- if (status == nfserr_retry_uncached_rep)
+ if (status)
return status;
/* The sequence operation has been encoded, cstate->datap set. */
return nfserr_bad_stateid;
status = lookup_clientid(&stateid->si_opaque.so_clid, sessions,
nn, &cl);
- if (status == nfserr_stale_clientid)
+ if (status == nfserr_stale_clientid) {
+ if (sessions)
+ return nfserr_bad_stateid;
return nfserr_stale_stateid;
+ }
if (status)
return status;
*s = find_stateid_by_type(cl, stateid, typemask);